Li-Fi project | How to transmit data with light | Best School science project | Indian LifeHacker
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- Опубликовано: 4 фев 2025
- Here we will do Data transmission experiment by using Li-Fi. Maximum speed of Li-fi is tested 100Gbps and it can be upto 240 Gbps theoretically. In this experiment, we will transmit audio signal over Li-fi.
You can buy solar panel from here: buy.flyrobo.in/...
220ohm resistance : www.flyrobo.in...
Led : www.flyrobo.in...
Aux Cable (use this instead for earphone) : www.flyrobo.in...
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We got the 1st prize in science day by making this LI FI . THANK YOU
Bhai kaisa banaya aapne
Aap apna number do
Mujhe banana hai
@@vipuljha4961 I made it to
ruclips.net/video/o-jF9PGfXGs/видео.html
And explain everything
You were allowed to carry mobile in school
It's is an amazing Project model!
We, the students of standard XIth Science were able to construct this model with enormous ease and convenience. It took almost less than half an hour to complete this project work. There's nothing deceptive in the above video and it works.
I highly recommend going for it and trying it once. I feel that this idea is Gold!
This is lovely.
I mam it's a hereby request can you plz mobile me more brief information about LI FI to tell it in my science exhibition
Need some advice from you I had created this but i am getting just noise from my speaker.
No sound or almost negligible sound at all.
Could you give any suggestions
To everyone who is having issues with this project. Try these
1- use a high intensity light source like a laser
2- use a very sensitive solar panel
3-have a higher audio input
4- reduce interference by moving into a dark room
My prototype works great
Chal chutya
Dude does this need any specific type of led
@@vinaay6290 not specifically but i recommend a good quality one one that is responsive enough and bright
Thank u man
I'm already make it for the tx, the led is only bright when i plug into my phone and when i playing music it's going more bright than before i think i don't have a problem with that, but when i try to connect to rx i used an earphone for the output but it's not working. Do i have to use speaker? Can you help me find this trouble? I'm stuck please
भैया जी, आपका बहुत बहुत धन्यवाद। यह सर्किट बहुत अच्छा है। मैंने इसको बनाया तथा 100 फुट दूरी तक अच्छा काम कर रहा है। इसमें मोबाइल के गाने के अलावा इसमें माइक लगा कर चलाया।जो लोग गलत बोलते हैं,उनको कुछ नहीं आता है। आपका बहुत बहुत आभार।
This totally works! The only catch was finding the right wires in the audio cable. Thanks for sharing
Can u tell me how to find the ground??
Very useful project but slightly hard to do .👍👍👍👍👍👍.
*And we come 2nd in school 😁😁.*
*Thank you.*
👇.---👍👍👍👍👍👍👍👍👍👍.
congrats
@@ayansiyam9782 Thanks
@manisha_mitkar ..my speaker sound is too low what should I do
Can u tell me all d 6 resistors values
1st kya banaya tha???
Bro I made it for my school project and this project gave me the rank of scientist by the science committee
Bro , please specify the range of solar panel , speaker, and led
really?? what's the difference radio waves is also light
Bro which type of speaker we need to make lifi
@@PK-xz2vb use a laser light instead....so that u can increase the range
plz tell me how u have done
I tried replacing the LED with a small laser module and it was phenomenal. Data transmission for hundreds of metres or more!.
hlo aswin
model sahi ban gaya tha kya
or How could you identify the audio, speaker and ground wires
Bhai AAP sab ka bnn gya model but muje kuu nhi bnn rha
ruclips.net/video/N04r1uNCpXY/видео.htmlsi=nHwhMK2UiAnZucdG
Hello guys. thanks for orientation in construction this project, I followed all the steps and in the end everything went well. Now, I'll introduce this project in the university together with the search about LI-FI.
Haan bnaale aur fake accounts😂
I had made a similar project long back using light dependent resistor (LDR) instead of solar panel as receiver. Much cheaper option.
Pls this projet ka pure detail bhejo na pls lekhna hain
Yes thoda detail me btao na sir
I got 1st prize in science exhibition
This credit goes to you only
Thank you very much ❤ ❤ ❤
did you put 220ohm also
Red nd white colour box what is that??pls tel me i wanna do dis for our school
@@anithag7412 i cant find any red and white colour box .
I think you are talking about the speaker?
@@shresthtiwari9126ya😊dats speaker
I got golden medal by doing this project.THANK U VERY MUCH.
Golden or gold
@@SumanKumarsingh-mz9ys Golden 😝😝
@@chandankairi7300 😂
Save your time!!
2:20
Thank me later!!
EDIT: Guys thanks for the like!! No need to say thanks to me!! 🙏🙇
Thanks
Thanks
Thanks
thanks
Thanks
True lit 😂😂😂 look at the thumbnail of the video 😂😂 100gbps , nasa will call him for this project with a hidden features, he is playing song 😂 using 100gbps
This is just a small experiment shown. He has shown the possibilities. Dont criticise if you cant tolerate someone’s effort.
@@octatechviiiThis is low effort job which looks like a big deal to people who don't know shit. More importantly it's a false claim. Stuff like this gives Indians a bad name. Just the other day I read a comment on a technical channel saying Indian accent is a very good marker or bad quality content
Awesome project. I love it. I'm thinking about making this in my next science fair. Thanks a lot Indian LifeHacker.
1st prize in School thanks for Information 👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻
Dhruv Bhai...... Thanks bro.....
Aap ki vaaje se muje aapne school ke science exhibition Mai first prize mila Hai.......
Thanks bro ones again ❤❤❤❤
Bhai replie jarur krna..... please please
Is it true video?
Plz tell me used materials
I have tried it.
It is working.
Thanks....
Can you show it
Ashik Shaju see my profile.
I will upload in some weeks.
What is that red one speaker or what
really
@Mullayam Panghal same me
Thank you so much Dhru for this amazing idea. This has helped me to make a winning science project. Thanks a lot.
Bro does this work with trs jack?
Should we use any special type of led? Can you help me out.
Wonderful
Nice
Good
Better
Best👍💯
Kya baat hi bai
It 100℅works
In school teacher's were appreciating
I have madded this
I thought that thwre might be some problems, but it worked perfectly.
Thanks you soo much ..for this video ...this is not fake I tried it myself and it works...it's damn awesome...I got first prize for my project .. tqsm 💯
Pls tell me my speakers sound is low ..what should I do
Reallly??
Amazing bro.
How is possible.
It's superb experiment.
So please do some new and different.
I salute you.
Thanx Indian Life Hacker this project is really nice and I got 1st prize by that and everyone here this project is totally real
Thank you Dhruv for uploading this project.👌
I was appreciated by my principal & teachers.
Keep doing your best.👍
BRO WHICH SPEAKER YOU USE
@@technogamerji5399 Compact wireless speaker of output 10w by ORKIA
What is that thing on the left side connected to solar panel?
Thank you so much ,we come second on Taluka level.
Sir written data ho to bhejo
I Will Make This On My School's Science Exebition
After It Will Edit This Telling About My Rank 🏆🥇🥈🥉
How did it go?
I try your lifi project for science exhibition and it really work and I get first prize
Hello I'm Rohit tomorrow is my science exhibition kash kal hamara Li-Fi 1st aaye☺☺
Aaye first ?
Hey guys it really works just use a sensitive solar panel.
Bro.Where can i get that stuff??
Audio jacks: old headphone wire,
Led bulbs, battery, battery connector: nearby hardware shop,
Solar Panel: From old appliances like solar powered lights etc.
@@gyandeepdas7327 Ok bro
@@gyandeepdas7327 KONSA SPEAKER LU
It's so good we have make it as science experiment of our group
Thanks
Good .I am your big fan I am gonna use it for science exhibition
Thank-you Ma-ster🙏👍👌🦇🤡🦇😎🤣🦉🐣🕊️💝🍻🥂💖💓🕺💃😘😍🕊️🕊️🕊️
Thank you so much. 😊😊. Your project actually worked and it was great
I tried many times and finally got success . At first I was thinking that it will not work but after trying it was actually done 😊😊😊
Thank you so much again
I never thought the life I could be used in this way too
But how practical is it? What about range? What about clarity of receiving signals etc? Can we use this in a much more bigger level? Please reply fast as you can
My son got 1st prize in science project by making this 😊, thanks a lot
How it's possible... Could you please share the details
Can i use Lazer light in the place of bulb
that's led light not bulb
Whether we can transfer data such as files ,movies from one phone to another using this lifi
If yes then
Make the video how it is built and it works
Yes
Search on youtube, " data transfer using lifi using arduino "
Awesome project bhai
Also its not fake i tried itmyself
We also got the 1st prize on science exhibition by making lifi Thank a lot☺️☺️
Where in punjab tehsil level sci exhibition???
Hey you there? Can you help me out with this experiment.
What happens if we put sunlight onto solar panel??
You will get electric current
Jadoo ka om om sunai dega 🤣
Your device will charge
Can you give full explanation of this project and also about lifi and on which principle does it work also give me circuit for understanding only. The model best and it is working properly also this model was best in my school thanks bro
Did you get ur explanation.. I need to know the principle behind it
How to check left, right speaker wire and ground wire? Please tell me sir.
Search it on Google.
Or, use AUX cable
Use aux lead instead of phone lead
@@sharminjahan3397 what is aux cable
@@sharminjahan3397 what is aux cable
Yaa it is really true it is working 💯% thank you bhi i got first place in my exhibition by this video
Really
Go to nasa🤣🤣🤣🤣🤣you are great scientist🤣🤣100gbps for a song
Jab ap led cut kar rha ho toh konsi wire cut kar rha ho plzzzz telll meee fastttt
Bhai google pe lifi schematic milta hai. Dekh ke kar lo
How to identify that which wire stands for left, right speaker, ground Or audio?
Search on Google.
Or, use AUX cable.
@@sharminjahan3397 Thanks done
We got 1st prize by making this project. Thanks
Hey Dhruv, liked your li-fi project very much! Can you please tell me where to get the speaker from?
(My son is planning to make this for his school project! So thanks again)
I got second prize in my science exhibition 😘😍😘😍👏👍
I made it but it not working
Bhai help me call kro ispe 6201316693 hmse kuch glti ho raha hai
Sir can we transfer files by using USB cable instead of earphones????
Please reply
No because bcz memory element required for transfer file
Technically yes, but it would require lots of equipment. He is just doing simple thing.
The receing equipment should have th3 capacity to receive and write the data at that speed.
It makes science more difficult 😂😂😂
How does the solar panel covert light into sound in your experiment. ..... is there any converter over there
No.
Actually solar panel receive signal in form of music which is normally used in earphone or any aux input because we are giving those signal from mobile earphone out.
Totally rubbish.... This experiment I tried at home but not successful.
One have to modulate the signal before sending it to the led
1st--solar panel rx signal in form o light.. nt in music.
2nd-- the converter is speaker (LOL)
3rd-- it is fake.. (explanation)
coz its very complex signal that is he sending and without using any other circuitry ths is nt possible.
as you see the music is still playng after he make the thng far away. and led is not that focus aftr tht much distanc,, eithr it must be a laser..
NO
Radiowaves are light waves
Called electromagnetic waves but the frequency differs from radio waves to the visible light waves
Because Li-fi is more secure than Wi-Fi..
If Wi-Fi is in a room and it is ON then it can be used in another room where Wi-Fi signals can reach...
But Li-fi can be used only in that room where light can reach..
Therefore Li-fi is more secured than Wi-Fi...
Why in my Li-fi project is not producing large sound please tell .e plse plse??
Use amplifier
Bilkul sahi
It is producing too slowly
Depends on the distance and brightness of the LED and also depends on connections made (good/bad) soldering . Considering the rating of the amplifier may also count
use white color led because it's intensity is much much much greater than other color leds or use an Amplifier 👌🤟🔉🔊🎧📣
Me and my friend got 1st prize in our exhibition by doing this project, Thanks Indian life hacker
Can we use data cable instead of AUX and transfer files ??
From where did you get this idea its really amazing😲😲😲😲... i really apperaciate it......
Easy and best project for school its so nice
Jafar Mubeen how can find all these instrument?? plz help me soon
@@shireensultana607 u can find this instruments in electronics shop and electronic market
Very good project idea. I got first position. Best science fair attraction of my school. 😇😇😇
Bhaiya what will happen if we introduce another light in between that light
Will it create some disturbance or it will work normally
Bro i have tried this you can ask me
Another light will create disturbance for sure
Ok bro 😍😍
Bro will it work even after happening reflection and refraction (under water) 😅😅🤔🤔
@@firdoshkhan8513 in water it becomes less intense and all the rest are applicable under laws of optics
@@sportsnepal5555 thanks bro 😍😍🤩🤩
where we have to add led of speaker in solar panel
I am also making it and having problem in solar connection.actually our led is working but speaker is not playing
Are you sure you soldered everything correctly? Try making it again. Or, try using an auxiliary cable instead of earphones, maybe it would work
@@unsharded8503 bro how can I connect aux cable
@@technogamerji5399 yes I have the same question
Jatin Singal same problem for us also
Thanks for the video I make it on my school science exhibition
Can I use a 180 ohm resistor instead of 220 ohms?!
Depends on the light bulb you are using. The purpose of the resistor is to limit the current flowing to the bulb so that it does not get fused.
Bro I have a question what happens when we connect another device to the solar panel.
yes
How can we check which wire is of which type😊😊
Thank you 😄😄😄 I got prize in science exhibitions 🏅🏅🏅
I made it🎉🎉
with I -phone
Please help me to know which wire is specific to left - right speaker, which one is for audio
How will I identify this???
Please help
I've the same problem
Same problem here
They have shown in the video
I made it from aux cable too easy
Mostly they are colour coded....google it specifically
Hey can u try to make an artificial satellite which detects our location or etc..
How. Practically not possible and needs a physical coverage of the area
Already searched not showing clearly
Hi... The project is really appreciable... I want to know that how do we get to know about which wire Is ground, speaker wire or much more.... If will b helpful if u reply fast
see the Wire colours and name in video!!!
Amazing project! Works perfectly....if you use laptop instead of mobile it works even better.
Hi sir.....
I want to ask about your Li-Fi project. We made this project, but there is a problem , the sound of music is too low. So what could be the problem? Is there a problem with intensity of LED ? Also what rating of LED did u used ? Sir please reply as soon as possible.
Maybe to make Laser light 🤔
I need a innovative idea that none can know and which helps us
We got 2nd prize in science fair
Thank you ❤
And plz also make some video about science fair projects
Bro can you help me out. I am having some doubts regarding this
This project is good , it works and is informative and attractive tooo...Yes I won *1st PRIZE * in model making competition on science day
Can we use LDR (light depending resitor) instead of solar panel..🤔🤔
yes, but due to large surface area solar cell is used. If you are using a laser then it is difficult to capture signal, Measure ldr size is too small.
Bro , in this video , in that ear phone there r 4 wires , which colour wire we cut ?? I mean what is the colour of audio wire plss. Urgent
Red
Which colour to join
He will not reply .....he only have to take views...i also have same problem..!!
Yes he only needs to take the views brother
Don't mind by the wayy
Bro it depends on led size
This isn't lifi. And this is not gonna output any more than 1mbps. From an engineering student who had actually been working on lifi.
ofc not , its made out of a cardboard box
But it do transfer data in the form of light
@@chiranjeevbharali6650then don't make misleading claims. Simple
Thanks Dhruv for your valuable project;
But may I know what is that orange ball-like object?
How does this even work ? Like what's the principle
The light transfer the differense(the actual sound) in the sound which then allows the solar panel to sense that difference that then makes sound.
1:15 Light kudh hi ek radiation hain. Our radiation main types hai! Ham daily life main Electromagnetic waves use karthe hai. Our end utna dangerous nahi hai.
Bro what is the name of the speaker
Yes wanna know too
We got constellation prize and win Rs 5000/- 😂😂😂😂😂😂😂😂
NITIN XII Science That's nice 😊 by the way I am also making arduino projects in my channel please take a look
I will make it but It's sound is too low but in your video it's working very loudly. tell me bro what's the problem
May I know ur class :)
Mine also same
Mine also same
Me too
you need to put an amplifier to increase the emf of the impulses if you dont have one then you can use an earphone and plug it to your ears!
What is the colour for ground wire and left right speakers and audio......
Dedail
Yes i also need it if anyone knows please inform.....
superb powers bhai sahi Bata rha h na yaa yuhi maje mein likh diya science exhibition mein banana hai
Left right speakers are golden and red
Blue is audio
Red is ground
@@docelectric4525 thanks
How much can we use internet any limit ??
How much speed it give
I got 1st prize using this project last year.🎖️🎖️🏆
School me yaa college me
9th
I got last and least prise in my
Science fare but I am satisfy by my project
Sorry to say that I think light is also an em wave means radiation
But it's not harmful for humans
@@pragya9028 I think mobile phones uses radio waves which is an non ionising radiation so it only produces heating effect if the intensity of radiation is high it didn't cause cancer, some harmful effect can be see if it is used in excess amount. And also visible light have higher frequency means high energy than radio waves
Do yoh want to say that light is harmful for us because I don't have ten types of cancer yet
@@pragya9028 sorry i didn't say anywhere that visible light is harmful. I am just saying that radio waves were also not much harmful like x-rays etc.
@@pragya9028 you can just simply Google it you will get your answer.
Hiiii..... Dhruw @indianlifehacker
I want to make this project in my home.Can u plz send me the list of instruments used and their rated capacity and how much it cost me.
🙏Thanks a lot🙏
We can use laser instead of led light
list of instruments used in this plz tell the name of those things
It's in the description......
You need ,LED, Jack, Solar pannel, Aux Cable 9v Battery , speaker and your mobile
My soul left my body when he cut those earphones 😢
Where I can get the speaker
Online
sir can we transfer data between (phones/laptopes) through USB by LI-FI.
Can we?
Sure,we can it's just another form of data right (video)? Maybe then we shall have to use USB cable instead of aux cord
Bhai it worked succesfully
it worked succesfully
@@laxmanpuri2012 really???
@@DeathineShadow yes bro it's 100% working..
Which wire should be cutted
Which is audio wire
Thanks Dhruv bhaiya for your idea at the right time for science exhibition
I just listened the word .'so'
So...this
So...that
So , Blah..! Blah..! Blah..!
🙄🙄😂😂
It's cool but which type of led is used in it
rgb i Think ya phir normal
Small LES
Vaise pani ke niche radio signals toh kaam karte hai na bhai😁
Nahi karte bhai, Kuchh hi frequency kam karni he. And wifi kam nahi karata under water!
Indian LifeHacker lekin radio frequency ko medium ki zaroorat nahin hoti hai 🤔
But pani electricity conductor hota he so wifi ke range ke radio signals transmit nahi ho pate. I had tried it bro before mentioning in video. Don't worry.
Indian LifeHacker ok😊
Facebook pe reply karo bhai plsssssssss
Sir thanks apka ye idea muje acha lga mene ise bna or science exibition me 1st aya